Specifications

silicon ceramic element
1,Corrosion resistance
2,High thermal conductivity
3,Hardness near to diamond
4,Customer made

 Precision silicon carbide(Sic) ceramic element  

Feature

 SSic ceramic has the advantages of self-lubricity, thermostable ,high wear-resisting, excellent corrosion resistance, acid-base resistance, high intensity , high strength, high mechanical strength, good chemical stability. mechanical seal good, and so on.

 

 

Property

Items	Unit	Date
Hardness	HS	≥110
Porosity Rate	%	<0.3
Density	g/cm3	3.10-3.15
Compressive	MPa	>2200
Fractural Strength	MPa	>350
Coefficient of  expansion	10/°C	4.0
Content of Sic	%	≥99
Thermal conductivity	Cal/cm.s. °C	0.30
Elastic Modulus	GPa	≥400
Temperature	°C	1300

 

 

Forming methods includes

 

  1,Drying pressing

 

  2,Isostatic pressing

 

  3,Hot pressing casting

 

 

 

The application of our product   

 

 

 

   1, Ceramic shaft for aquatic animals equipment filter pump

 

    2, Ceramic plunger for high pressure cleaner.

 

    3,Wearlessness,resistant acid-base and high intensity ceramic  assembly apply to petroleum ,chemical and chemical industry.

 

    4,Wearlesness, corrosion resistance parts apply to precision machine.

 

 

 

 Remarks

They are widely used in the  petroleum, chemical,  machinery    building ,metallurgical industryand motors industries.The frictional factor of combination of silicon carbide and carbon graphite is the least. Shaped as customers' requirement and drawing.